Cray-Pas Expressionist Oil Pastels are formulated with extra-fine quality pigments, waxes, and oils. They are perfect for very smooth drawing and a wide range of effects, from bold, intense strokes to subtle shading. Expressionist Oil Pastels offer bright, vivid colors suitable for many surfaces, including paper, board, canvas, and wood. Sticks are round, measuring 2-3/4" × 7/16" (70 mm × 11 mm), with paper sleeves. Expressionist Oil Pastels are non-toxic. Set of 12 - Includes Red 019, Orange 005, Yellow 003, Yellow Green 027, Green 029, Cobalt Blue 036, Purple 024, Pink 020, Pale Orange 007, Brown 012, Black 049, and White 050 Set of 16 - Includes Red 019, Orange 005, Yellow 003, Yellow Green 027, Green 029, Pale Blue 125, Cobalt Blue Hue 036, Purple 024, Pink 020, Pale Orange 007, Yellow Ochre 015, Burnt Sienna 112, Brown 012, Black 049, Gray 044, and White 050 Set of 25 - Includes Red019, Vermilion Hue 018, Orange 005, Yellow Orange 105, Yellow 003, Lemon Yellow 002, Yellow Green 027, Green 029, Deep Green 030, Green Gray 046, Pale Blue 125, Cobalt Blue 036, Ultramarine 038, Prussian Blue 043, Purple 024, Light Purple 124, Pink 020, Pale Orange 007, Yellow Ochre 015, Olive Brown 047, Brown 012, Vandyke Brown 017, Black 049, Gray 044, and White 050